package com.example.mybatis_book.config;


import com.example.mybatis_book.model.Result;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;

import java.io.IOException;

@Slf4j
@ResponseBody
@ControllerAdvice
public class ExceptionAdvice{


    @ExceptionHandler
    public Result handlerException(Exception e) {
        log.error("发生异常 e:",e);
        return Result.fail("内部错误");
    }
    @ExceptionHandler
    public Result handlerException(NullPointerException e) {
        log.error("发生异常 e:",e);
        return Result.fail("内部错误");
    }
    @ExceptionHandler
    public Result handlerException(ArithmeticException e) {
        log.error("发生异常 e:",e);
        return Result.fail("内部错误");
    }

}
